Apparently, if you have facebook or Instagram installed on your phone, #Meta was able to track your browsing habits and link them to your real identity even if you never logged in on the web, used incognito mode or a VPN. I hope Meta gets hit with every fine in the book.

https://www.zeropartydata.es/p/localhost-tracking-explained-it-could

#Hydroph0bia (CVE-2025-4275) - a trivial #SecureBoot bypass for UEFI-compatible firmware based on Insyde #H2O, part 1

https://coderush.me/hydroph0bia-part1/

With the Kagi for Libraries program, we'll offer free access to Kagi for public library patrons worldwide 📚

If your library is interested or you know a local public library that could benefit, encourage them to apply and help us expand this program:

https://kagi.com/libraries

#Kagi #Search #Libraries

It's a mild release from #Microsoft and a record-breaking release from #Adobe. There's a single 0-day to deal with in WEBDAV and, as always, a few deployment challenges. @TheDustinChilds provides all the details at
https://www.zerodayinitiative.com/blog/2025/6/10/the-june-2025-security-update-review

Found in the wild: 2 Secure Boot exploits. Microsoft is patching only 1 of them.

https://arstechnica.com/security/2025/06/unearthed-in-the-wild-2-secure-boot-exploits-microsoft-patches-only-1-of-them/

This was a fun one to discover!
SQL syntax can be ambiguous, and MySQL anticipated this a long time ago. Other SQL dialects stuck to the spec, leading to SQL injection when the right stars align:

@SonarResearch https://infosec.exchange/@SonarResearch/114659742648728633

Terrific summary of Linux process injection techniques https://www.akamai.com/blog/security-research/the-definitive-guide-to-linux-process-injection

I've published my 8086 CPU Test suite for emulators.

It contains 646,000 single-step opcode executions with initial and final register and memory states.

https://github.com/SingleStepTests/8086

New ISPConfig Authenticated Remote Code Execution Vulnerability https://ssd-disclosure.com/ssd-advisory-ispconfig-authenticated-remote-code-execution/

This essay by @baldur on why individual experiments on the usefulness of "AI" (or similar stuff) don't teach us anything useful and might actually harm us is brilliant.

Go read it. Too many insights to pull a quote TBH: https://www.baldurbjarnason.com/2025/trusting-your-own-judgement-on-ai/

I asked the old punk
how we will get through this,
and he replied:
we will get through this
by taking care of each other.

So I told the old punk
that isn’t very specific,
and he replied:
taking care of each other
isn’t about doing something specific,
it’s about doing something.

Remarkable investigation into Telegram by IStories (in Russian):
https://www.istories.media/stories/2025/06/10/kak-telegram-svyazan-s-fsb/

English version by OCCRP:
http://www.occrp.org/en/investigation/telegram-the-fsb-and-the-man-in-the-middle

tl;dr:

👉 Telegram uses a single company with ties to the Russian FSB as their sole infrastructure provider, globally.

👉 Combined with a cleartext device identifier Telegram's protocol requires to be prepended to all encrypted messages, this allows for global surveillance of Telegram users.

I am quoted in this story.

#Telegram #InfoSec #Privacy

We’ll trace what really happens inside Telegram when you send or receive a message. 📨

Learn how to capture clean execution traces for Time Travel Analysis, step by step. Register here: https://eshard.eventbrite.fr/ 👈

#android #cybersecurity #mobileapp #telegram